Tailors Abraham and Joju need to stitch 400 bags. On the first day, Abraham stitches 13 bags, and Joju stitches 18 bags. Each following day, both of them stitch one more bag than they did the previous day. How many days will it take for them to complete their goal?

Challenger App

Home/

Questions/

Maths/

Arithmetic Progression

No.1 PSC Learning App

★

1M+ Downloads

Get App

Tailors Abraham and Joju need to stitch 400 bags. On the first day, Abraham stitches 13 bags, and Joju stitches 18 bags. Each following day, both of them stitch one more bag than they did the previous day. How many days will it take for them to complete their goal?

C10

D11

Answer:

C. 10

Related Questions:

ഒരു സമാന്തര ശ്രേണിയുടെ ബീജഗണിതരൂപം 2n + 3 ആണ്. 87 ഈ ശ്രേണിയിലെ എത്രാമത്തെ പദമാണ് ?

How many natural numbers are between 17 and 80 are divisible by 6?

ആദ്യത്തെ 100 എണ്ണൽ സംഖ്യകളുടെ തുക എത്ര ?

I have 60 ten-rupee notes in my hand. The numbers on those notes are in order. If the number on the first note is 7575, what will be the number on the last note?

4,8,12,16,.......,

10,14,18,22,..........

ഈ രണ്ട് സമാന്തര ശ്രേണികളുടെ 20 പദങ്ങളുടെ തുകകളുടെ വ്യത്യാസം കാണുക